PHYSICS · Single correct · A Level · Physics · Waves · Waves
Problem
A string of length 1.6m is fixed at both ends. In a certain standing wave pattern, the distance between the 3rd and 8th nodes (counting from the left end) is 0.80m. How many antinodes are present in this standing wave?
(a) 8
(b) 10
(c) 11
(d) 9